# include <iostream>

using namespace std;

int main(int argc, char* argv[]){
    int a = 1234;
    int *p = &a;
    cout << "a = " << a << endl;
    cout << "p = " << p << endl;
    cout << "*p = " << *p << endl;
    cout << argc << endl;
    cout << argv[argc-1] << endl;    
    return 0;   
}